Dental floss holder



FIG. 1 is a pictorial view;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a left side elevation;

FIG. 5 is a right side elevation;

FIG. 6 is a front elevation; and,

FIG. 7 is a rear elevation.

The oranamental design for a dental floss holder, as shown anddescribed.